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The Personality Inventory for DSM-5 (PID-5) evaluates 25 maladaptive personality traits proposed in the Alternative Model of Personality Disorders. The questionnaire has been extensively investigated and validated in several languages. The current research sought to examine the psychometric properties of the instrument in a sample of nonclinical Romanian participants (N = 1276). Results indicated excellent internal consistency for the domain level, and very good reliability for the facet level. The assumption of unidimensionality was supported at both the domain and facet levels, apart from Risk Taking. Two domain scoring methods were also compared. One of them takes into consideration all the 25 lower order facets, whereas the other uses only 15 facets. Results show that mean differences across the two scoring methods were small, except for Disinhibition. Moreover, confirmatory factor analyses revealed slightly better fit indices for the model which uses 15 facets only. Lastly, the hierarchical structure of maladaptive personality traits was explored. Results are discussed in the light of previous literature.

The benefits of gratitude in the workplace, in general, and for teachers, in particular, are still understudied. In the present study, we investigated whether teachers’ trait gratitude is linked to their work engagement and burnout. Moreover, we explored whether perceived job demands and job resources mediate the relation between employees’ gratitude and these two outcomes. A sample of 312 Romanian teachers participated in the study. Participants filled out questionnaires assessing trait gratitude, perceived job characteristics, as well as burnout and work engagement. Results indicated that teachers’ trait gratitude was positively associated with their work engagement and negatively with burnout. The relation between trait gratitude and work engagement was mediated by perceived job resources, whereas the link between trait gratitude and burnout was mediated by both job demands and job resources. Our findings suggest that educational institutions could cultivate teachers’ gratitude in order to create a healthier and more motivated workforce.

The aim of the present research was to assess the psychometric proprieties of the ETPduo questionnaire (Romanian acronym for Evaluation of Personality Disorders), a new instrument designed to measure personality disorders based on two official classifying systems – the Diagnostic and Statistical Manual of Mental Disorders (fifth edition) and the International Classification of Diseases (tenth edition). In Study 1a (N = 1,536) and 1b (N = 267), we sought to evaluate the internal consistency and test-retest reliability of the ETPduo questionnaire, as well as the unidimensionality of the instrument’s scales. Results showed that the scales have very good reliability and acceptable temporal stability. Confirmatory factor analyses generally indicated that the questionnaire’s scales are unidimensional and very few poorly loading items were identified. In Study 2 (N = 746), we aimed to assess the construct validity of the ETPduo questionnaire, by correlating the scores on the instrument with two other measures designed to assess normal and pathological personality traits. Results were mostly in line with our expectations. The two studies suggest that ETPduo is a reliable and valid measure of personality disorders. However, further validation of the instrument on a clinical sample is required.

We wish to mention that Elena Gabriela Nicuță and Ticu Constantin share co-first authorship of this article. The initial version of the paper did not include this statement, which we believe is important, because it properly acknowledges the equal contribution of the second author.